Ricoh Mp C3000 Service Manual

 
SM 5-23 B230/B237/D042 
Service 
Tables 
007  Feed Clutch ON: Thick  *ENG [–10 to 10 / 0 / 1 mm/step] 
SP2-XXX (Drum) 
2005   [Charge DC Voltage] 
Charge Roller DC Voltage Adjustment   
(Paper Type, Process Speed, Color) 
Paper Type –> Plain, Thick 1, Thick 2 
  Adjusts the DC component of the charge ro
ller bias in the various print modes. 
Charge bias (DC component)  is automatically adjusted during process control; 
therefore, adjusting thes e settings does not effect while process control mode...

 
B230/B237/D042 5-24 SM 
Charge bias (AC component) is adjusted by environment correction 
(SP2-007-xxx to SP2-011-xxx). Thes e SPs are activated only when SP2-012-1 
is set to 1: manual control. 
001 Plain: Bk  *ENG
002 Plain: M  *ENG
003 Plain: C *ENG
004 Plain: Y *ENG
005  Thick 1: Bk  *ENG
006  Thick 1: M  *ENG
007  Thick 1: C *ENG
008 Thick 1: Y *ENG
009  Thick 2&FINE: Bk  *ENG
010  Thick 2&FINE: M  *ENG
011  Thick 2&FINE: C  *ENG
012 Thick 2&FINE: Y  *ENG [0 to 3000 / 
2100 / 10 V/step] 
 
[Charge...

 
SM 5-25 B230/B237/D042 
Service 
Tables 
[Charge AC Current: ML]  Charge Roller AC Current Adjustment for MM   
(Color) 
2008  
Displays/sets the AC current target of the charge roller for ML environment 
(Meddle temperature and Low humidity).  DFU 
001 Environmental Target: Bk  *ENG
[0 to 3000 / 1040 / 10  μA/step] 
002 Environmental Target: M  *ENG
003 Environmental Target: C  *ENG [0 to 3000 / 
1030 / 10  μA/step] 
004  Environmental Target: Y  *ENG
[0 to 3000 / 1070 / 10  μA/step] 
 
[Charge AC...

 
B230/B237/D042 5-26 SM 
[Charge AC Current: HH] Charge Roller AC Current Adjustment for HH   
(Color) 
2011  
Displays/sets the AC current target  of the charge roller for HH environment 
(High temperature and High humidity).  DFU 
001 Environmental Target: Bk  *ENG
[0 to 3000 / 940 / 10  μA/step] 
002 Environmental Target: M  *ENG
003 Environmental Target: C  *ENG [0 to 3000 / 
930 / 10  μA/step] 
004  Environmental Target: Y  *ENG
[0 to 3000 / 960 / 10  μA/step] 
 
2012  [Charge Output Control]...

 
SM 5-27 B230/B237/D042 
Service 
Tables 
1: LL, 2: ML, 3: MM, 4: MH, 5: HH   
003  Absolute Humidity: 
Threshold 1  *ENGChanges the humidit
y threshold between 
LL and ML. 
[0 to 100 /  4.3 / 0.01 g/m
3/step] 
004  Absolute Humidity: 
Threshold 2  *ENGChanges the humidit
y threshold between 
ML and MM. 
[0 to 100 /  11 . 3 / 0.01 g/m
3/step] 
005  Absolute Humidity: 
Threshold 3  *ENGChanges the humidit
y threshold between 
MM and MH. 
[0 to 100 /  18.0 / 0.01 g/m
3/step] 
006  Absolute Humidity:...

 
B230/B237/D042 5-28 SM 
 
[Color Registration Correction] FA  
2101  These values are the parameters for t
he automatic line position adjustment and 
are adjusted at the factory. However,  you must input a value for SP2101-001 
after replacing the laser  optics housing unit. For deta ils, see Laser Optics 
Housing Unit in the Replacement and Adjustment section. The value should 
be provided with the new laser optics housing unit. 
001  Main Dot: Bk  *ENG
  002  Main Dot: M  *ENG
  003  Main Dot: C...

 
SM 5-29 B230/B237/D042 
Service 
Tables 
006  Main Mag.: Low Speed: 
M  *ENG
007 Main Mag.: High Speed: 
C  *ENG
008 Main Mag.: Medium 
Speed: C  *ENG
009  Main Mag.: Low Speed: C *ENG
010 Main Mag.: High Speed: 
Y  *ENG
011 Main Mag.: Medium 
Speed: Y  *ENG
012  Main Mag.: Low Speed: Y *ENG
 
2103   [Erase Margin Adjustment]  (Area, Paper Size) 
 Adjusts the erase margin by del
eting image data at the margins. 
 
  001  Lead Edge Width  *ENG
 002  Trail. Edge Width  *ENG [0 to 9.9 / 
4.2 / 0.1...

 
B230/B237/D042 5-30 SM 
 
2105   [LD Power Adj .]  (Process Speed, Color) 
  Displays the LD power of each 
color for each process speed.   
Each LD power setting is dec ided by process control. 
  001  High Speed: Bk  *ENG
  002  High Speed: M  *ENG
  003  High Speed: C *ENG
 004  High Speed: Y *ENG
  005  Middle Speed: Bk  *ENG
  006  Middle Speed: M  *ENG
  007  Middle Speed: C  *ENG
 008  Middle Speed: Y  *ENG
 009  Low Speed: Bk  *ENG
 010  Low Speed: M  *ENG
011 Low Speed: C *ENG
012 Low Speed: Y...

 
SM 5-31 B230/B237/D042 
Service 
Tables 
  002  Shading Correction Flag  *ENG [0 or 1 / 1 / 1 /step] 
 
[Test Pattern]   
2109 
Generates the test pattern usi ng COPY Window tab in the LCD. 
003 Pattern Selection  -  [0 to 23 / 
0 / 1/step] 
0 None 
1: 1-dot line pattern (Vertical) 
2: 2-dot line pattern (Vertical) 
3: 1-dot line pattern (Horizontal) 
4: 2-dot line pattern (Horizontal) 
5: 1-dot grid pattern (Vertical) 
6: 1-dot grid pattern (Horizontal) 
7: 1-dot grid pattern (Fine) 
8: 1-dot grid...

 
B230/B237/D042 5-32 SM 
007 Density: M - 
008 Density: C - 
009 Density: Y - pattern. 
[0 to 15 / 
15 / 1 /step] 
0: Lightest density 
15: Darkest density 
 
2111   [Forced Line Position Adj.]   
001 Mode a  - Executes the fine li
ne position adjustment 
twice. 
If this SP is not completed (NG is 
displayed), do SP2111-003 first and then try 
this SP again. 
 002  Mode b  - Executes the fine li
ne position adjustment 
once. 
If this SP is not completed, do SP2111-003 
first and then try this SP again....